* {
	margin: 0;
	padding: 0;
}

li {
	list-style: none;
}

a {
	text-decoration: none
}

nav {
	width: 100%;
	height: 80px;
	background-color: #fff;
	position: relative;
	z-index: 999;
}

.heart {
	width: 1200px;
	margin: 0 auto;
}

nav .heart .nav_content {
	width: 1200px;
	height: 80px;
}

nav .heart .nav_content .logo {
	width: 422px;
	height: 80px;
	float: left;
}

nav .heart .nav_content .navList {
	width: 366px;
	height: 61px;
	margin-left: 40px;
	float: left;
}

nav .heart .nav_content .navList li {
	float: left;
	margin: 26px 13px 0px 0px;
	position: relative;
}

nav .heart .nav_content .navList li>a {
	padding: 0 3px;
	line-height: 30px;
	font-size: 18px;
	color: #222;
	display: block;
}

nav .heart .nav_content .navList li>a:hover {
	color: #00a0e9;
	border-bottom: #0e9cf6 solid 3px;
}

nav .heart .nav_content .navList li .ziyuan {
	color: #00a0e9;
	border-bottom: #0e9cf6 solid 3px;
}

nav .heart .nav_content .navButton {
	width: 204px;
	height: 35px;
	float: right;
	margin-top: 23px;
}

nav .heart .nav_content .navButton div {
	float: left;
	font-size: 16px;
	border-radius: 3px;
}

nav .heart .nav_content .navButton div:first-child {
	width: 65px;
	height: 32px;
	border: #2487d5 solid 1px;
	background: #2196f3;
	color: #fff;
	text-align: center;
	line-height: 32px;
}

nav .heart .nav_content .navButton div:last-child {
	padding: 0 17px;
	color: #11c080;
	border: 1px solid #11c080;
	height: 30px;
	line-height: 30px;
	margin-left: 19px;
}

nav .heart .nav_content .navButton div:last-child:hover {
	background: #11c080;
	border: 1px solid #11c080;
	color: #fff;
}

nav .heart .nav_content .navList li .mingtec {
	position: absolute;
	top: 35px;
	left: -20px;
	width: 100px;
	abackground: #f5f5f5;
	box-shadow: 0 0 10px rgb(0 0 0 / 10%);
	display: none;
	border: #eeeeee solid 1px;
}

nav .heart .nav_content .navList li .mingtec i {
	display: block;
	background: url(../img/moreDir.png) no-repeat left top;
	width: 10px;
	height: 6px;
	top: -5px;
	position: absolute;
	left: 30px;
}

nav .heart .nav_content .navList li .mingtec a {
	display: block;
	line-height: 45px;
	color: #222;
	font-size: 16px;
	text-align: center;
	background: #fff;
	width: 100%;
}

nav .heart .nav_content .navList li>a:hover+.mingtec {
	display: block;
}

section {
	width: 100%;
	padding-bottom: 20px;
	background: url(../img/banner_new.jpg) no-repeat center top;
	position: relative;
	height: 380px;
	box-sizing: border-box;
}

section .section_content {
	width: 100%;
	height: 380px;
	overflow: hidden;
}

section .search {
	width: 100%;
	height: 77px;
	background: url(../img/search_bg.png) no-repeat;
	background-size: 100% 100%;
}

section .search .heart .sousuo {
	width: 551px;
	height: 38px;
	margin: 20px auto 0;
	float: right;
}

section .search .heart .sousuo input[type="text"] {
	float: left;
	width: 450px;
	padding: 10px 10px 10px 20px;
	height: 18px;
	background: #fff;
	border-radius: 19px 0px 0px 19px;
	box-shadow: inset 1px 1px 10px rgb(15 4 9 / 20%);
	border: none;
	outline: none;
	color: #222;
	font-size: 12px;
}

section .search .heart .sousuo input[type="button"] {
	background: url(../img/search_btn.png) no-repeat;
	float: left;
	width: 67px;
	height: 38px;
	cursor: pointer;
	border: 0px;
}

section .section_bot {
	position: absolute;
	height: 262px;
	bottom: 0px;
	left: 0px;
	width: 100%;
	z-index: 9;
}

section .section_bot .heart .sectionBox {
	width: 100%;
	height: 262px;
}

section .section_bot .heart .sectionBox .leftBlue {
	width: 230px;
	background: #47a9ed;
	height: 381px;
	margin-top: -119px;
	float: left;
	z-index: 8;
	 animation: leftBlue 1s linear;
}

@keyframes leftBlue {
	0% {
		margin-top: -500px;
	}

	100% {
		margin-top: -119px;
	}
}

section .section_bot .heart .sectionBox .rightWhite {
	background: url(../img/rightWhite_bgc.png);
	width: 260px;
	height: 252px;
	padding-top: 10px;
	float: right;
}
section .picture{
	width: 100%;
	height: 380px;
	position: absolute;
	top: 0;
	left: 0;
}
section .picture .heart .picBox{
	width: 1200px;
	height: 380px;
	position: relative;
	overflow: hidden;
	
}
section .picture .heart .picBox .text{
	position: absolute;
	display: block;
	width: 436px;
	height: 203px;
	top: 22px;
	left: 143px;
	opacity: 0;
	animation: texts 1s linear 1s forwards;
}
@keyframes texts{
	0%{
		left: -90px;
		opacity: 0;
	}
	100%{
		left: 143px;
		opacity: 1;
	}
}
section .picture .heart .picBox .book{
	position: absolute;
	display: block;
	width: 324px;
	height: 176px;
	top: 204px;
	left: 268px;
	opacity: 0;
	animation: book 1s linear 2s forwards;
}
@keyframes book{
	0%{
		left: 38px;
		opacity: 0;
	}
	100%{
		left: 268px;
		opacity: 1;
	}
}
section .picture .heart .picBox .teacher{
	position: absolute;
	display: block;
	width: 277px;
	height: 278px;
	top: 122px;
	right: 545px;
	opacity: 0;
	animation: teacher 1s linear 2s forwards;
}
@keyframes teacher{
	0%{
		right: 130px;
		opacity: 0;
	}
	100%{
		right: 268px;
		opacity: 1;
	}
}